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Oval|Natural|IGI

1.70ct H IF Oval Natural Diamond

EX • H/IF • IGI 788646177

Shape and cutting style on the report: Oval brilliant

Certificate IGI 788646177

Diamond specifications and retailer prices

From $12,301 CAD
$8,806 USD
As of October 30, 2026
Save $7,429 CAD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,730 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 788646177. Listed at 14 retailers as of October 30, 2026, with prices from $12,301 to $19,730, a $7,429 spread on the same certified stone. NZ Jewellers lists it at $19,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 788646177
Dimensions9.42 × 6.67 × 4.09 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
Minor graining.
Top View
9.42 mm6.67 mm1.70 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 788646177
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $19,730 CAD|Low: $12,301 CAD|High: $21,912 CAD|Avg: $15,849 CAD|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 5$12,301 CAD
Retailer 11$12,625 CAD
Retailer 13$12,949 CAD
Retailer 12$13,067 CAD
Retailer 6$13,798 CAD
Retailer 4$14,156 CAD
Retailer 14$14,178 CAD
Retailer 15$14,374 CAD
Retailer 10$14,478 CAD
Retailer 8$14,917 CAD
Retailer 9$16,334 CAD
Retailer 2$17,391 CAD
Retailer 3$18,686 CAD
NZ Jewellers$19,730 CAD
Retailer 7$21,912 CAD

14 data points across 15 retailers

14 retailers$12,301 CAD to $19,730 CAD

A
Cheapest Retailer
-
$12,301 CAD
$8,806 USD
A
Retailer 2
-
$12,625 CAD
£7,117 GBP
View
A
Retailer 3
-
$12,949 CAD
$9,270 USD
View
A
Retailer 4
-
$13,067 CAD
$9,354 USD
View
Final sale: no returns
Retailer 5
-
$13,798 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$14,156 CAD
$10,134 USD
View
A
Retailer 7
-
$14,178 CAD
£7,992 GBP
View
B+
Retailer 8
-
$14,374 CAD
$10,290 USD
View
B+
Retailer 9
-
$14,478 CAD
$10,365 USD
View
B+
Retailer 10
-
$14,917 CAD
€10,170 EUR
View
B+
Retailer 11
-
$16,334 CAD
$11,693 USD
View
B+
Retailer 12
-
$17,391 CAD
ZAR 201,128 ZAR
View
B
Retailer 13
-
$18,686 CAD
£10,533 GBP
View
Most Expensive
B
NZ Jewellers
ef25fbcb-e745-4ac5-844a-0c4e3088f9f0 · Oct 30
$19,730 CAD
$14,124 USD
View
13 more retailers have this diamond
Prices start from $12,301 CADSave up to $7,429 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.70ct Oval
$12,301 CAD